Underbelly is a UK based live entertainment company. Its festivals and events division produces a number of events annually, including Underbelly at the Edinburgh Festival Fringe and Underbelly Festival in London.

Underbelly also produce Christmas in Leicester Square and Trafalgar Square in collaboration with Westminster City Council. 

In the West End, Underbelly is currently producing the Olivier award-winning version of Cabaret at The Kit Kat Klub.

Underbelly have recently launched their first permanent venue, Underbelly Boulevard, in the heart of Soho.